Baldi's Basics in Education and Learning is an indie horror game that parodies 1990s educational software, built around escaping a school while the teacher Baldi pursues the player. The item pickup sound comes from its simple in-game feedback system, signalling that an object has been taken from the environment. As gameplay videos, speedruns and edits spread on YouTube and TikTok, the short blip became shorthand for collecting something in a game, and it remains popular because fans instantly recognise its retro, unsettling school setting.